baber/WOPTO huggingface dataset:
Patent DE-2430570-A1 (DE)
Title: Attachment avoiding crossing of skis - has hinged frame shaped section movable against spring pressure from base plate
IPC: A63C5/06
Filed: 1974-06-26
Abstract: Ski attachment avoid any unintentional crossing over of the skis during skiing which is connected directly or indirectly by a base plate to the surface of the ski. A special part is used as the base plate (1) with the other frame shaped part (6) having a hinge connection to the base plate (1), along an inside of the ski and parallel to the other ski installation. The base of the frame part (8) lies on the base plate (1) and the frame shaped section (6) can be swivelled upward against spring pressure (10) from the base plate (1) around the axis of its link connection. The base of the frame shaped section is recessed with the hinge section of the base part fitting into this recess.
Patent DE-2444612-A1 (DE)
Title: Intersection joint for spatial rod frameworks - has intersection element with cylindrical centre section and radial connection flanges
Inventor: ARAB MOHAMMED
IPC: E04B1/19
Filed: 1974-09-16
Abstract: The framework consists of hollow profiled rods, removably connected via intersection elements. Each element has a central cylindrical section with dove-tail shaped connection flanges, fastened radially in different planes and at varying angles to the axis of the central section. The flanges each have a long aperture and an end surface, formed as a stop (6), and extending at right angles to the axis of connection. The rods (3) are fastened via screw connections, and have forked connection ends (4) engaging around the flanges, and engaging on the stop surface with a corresponding surface. The forked ends have a stationary and a loose part, the latter engaging into the former via a nose.
Patent DE-2444705-A1 (DE)
Title: Transparent natural or synthetic jewel stones with enhanced brilliance - has evaporated on very thin coating of diamond
Inventor: WINTER GEORG DR
IPC: A44C17/00
Filed: 1974-09-19
Abstract: Transparent (artificial) jewel stones which can include all material except diamonds, e.g. glass, transparent plastics, as well as gems such as topaz, emerald etc. can have their appearance greatly enhanced by evaporating a diamond film onto at least the upper part of the stone. Since the diamond film is relatively thin, the light-reflecting properties of the transparent stones help to increase the brilliance. Similarly when applying the diamond film to coloured stones there is no significant loss of colour. The thickness of the layer producing the diamond lustre is matched to the wave length of the light in terms of the proposed optical jewel effect, for example in the order of less than 0.2 mu or more than 4 mu. To produce a coloured reflection the thickness is in the order of half the wavelength of the selected coloured light.
Patent DE-2451052-A1 (DE)
Title: Transport container used for piece goods - is made with a rigid palette type floor and flexible surrounds to protect contents
Inventor: STEINER RICHARD DIPL ING
IPC: B65D19/06
Filed: 1974-10-26
Abstract: Transport container may be loaded with piece goods and has a rigid floor and flexible surrounds. The flexible surround is made as an erectable coating with a vertical slot (3) on one loading side (4) attached with its lower edge (5) to the edge of the palette shaped floor (1) and capable of being stabilised through a stay rod frame which vertically tensions the surround during the loading operation in relation to the floor. Straps (13) are fitted to the surround at different heights with their closure located on the loading side (4). A tie cord (15) guided through eyelets (16) or loops is fitted to the upper edge of the surround.
Patent DE-2451206-A1 (DE)
Title: Fire-resistant synthetic leather - comprises textile support with polyurethane (-urea) coating and incorporating flame-proofing agent
Inventor: HIEBER GERHARD
IPC: D06N3/00
Filed: 1974-10-29
Abstract: Fire-resistant synthetic leather consists of (1) a textile support, e.g. a fabric, fleece or felt, consisting of natural, synthetic or regenerated cellulose fibres, and (2) a coating of a polyurethane and/or polyurethane-urea arranged on one side of (1). A fire-proofing agent is applied to (1), and to the side of (2) directed towards (1). Prod. has good self extinguishing properties and can be washed repeatedly without loss of these properties.
Patent DE-2456803-A1 (DE)
Title: Mixer for compounding chopped glass-fibres with synthetic liq matl - esp for mixing glass-fibres with polyurethane-forming compsn eg polyol and an isocyanate
Inventor: LAUBE HANS JUERGEN
IPC: B29B7/74
Filed: 1974-11-30
Abstract: A machine for evenly mixing chopped glass-fibres in a compsn. comprising a polyol and an isocyanate essentially consists of a mixing chamber into which the components are pumped, passing through a feed line. The resulting compsn. is forced into a mould, without any residual material being left. This is achieved with the aid of a propeller. When this is done, then the mixing chamber is cleaned by injecting a solvent into it via a line. It is removed again through a suction line. The lower portion of the mould may be lowered after a pivotable arm has been swivelled out of the way.
Patent DE-2503721-A1 (DE)
Title: Modular container for egg transport - has intersection points of metal straps secured together by gluing
Inventor: JUERGENS WALTER DR ING
IPC: B65D85/32
Filed: 1975-01-30
Abstract: The container is particularly for the transport of eggs, and is made of metal. The intersection points are glued, and the gaps these points can be filled with material preventing bacteria formation. The upper removable strip (4) can be joined to the container by elastic straps (8), either detachable or not. The length of the container can be a whole multiple of the width, so that the containers can be stored in batches of standard size. The design allows re-use many times over, without the risk of any components being lost or the contents sliding out.
Patent DE-2510650-A1 (DE)
Title: Philatelic album with transparent windows - provides view of reverse side of stamps as well as face
Inventor: HORNBERGER ROBERT
IPC: B42F5/02
Filed: 1975-03-12
Abstract: Each page of the stamp album is composed of three layers. The central layer (A) is made of cardboard and provided with punched holes and rectangular cut-outs to suit the various sizes of postage stamps. A sheet of translucent material has rectangular areas of transparent material corresponding to these rectangles. A sheet of this translucent material is placed on either side of the cardboard sheet so that both sides of the stamps are visible. This type of album is particularly useful to those collectors who are interested in the figures or other symbols which nowadays often appear on the reverse side of stamps.
Patent DE-2513046-A1 (DE)
Title: Slide plate working or registration matching device - has punch adjustable relative to support holder producing registration holes
IPC: G03F9/00
Filed: 1975-03-25
Abstract: The matching device is for operating a montage to slide fit exactly in the requisite place on a pressure or printing plate, and has a matching-up device for the releasable attachment of the slider plate attached to the printing or press plate and to the mountage. The device is constructed as a punch device which is used to punch alignment or registration hole pairs and has a support or holder device for the slide plate as well as for the moutage. The punch device can be moved and arrested such that it can be adjusted relative to the support device.
Patent DE-2517454-A1 (DE)
Title: Portable extension power supply - has roll-up mains cable together with protection devices, controls, power meters and various sockets
Inventor: DIEBOLDER HELMUT
IPC: H02B1/52
Filed: 1975-04-19
Abstract: The portable extension power supply allows various loads, plugs and frequencies to be connected or selected and supplied via a roll-up cable from the main network. The cable is wound onto a small drum (5, 6) at the rear of the housing. The housing contains various types of sockets, protective devices, controls and power meters, and has a hinged front plate (3) to cover these elements when not in use. A handle (1) is provided on top of the housing and there are rubber legs at the bottom. The front panel may have a bush (10) to allow cables to be led out from the front when the front is closed.
Patent DE-2519086-A1 (DE)
Title: Repeating circuit for teleprinters - allows repeat of continually recurring texts by using existing keyboard to call up from store
Inventor: BODENSTEIN CAMILLO DIPL ING
IPC: H04L12/06
Filed: 1975-04-29
Abstract: The repeating circuit is for teleprinters and allows the repeat of continually recurring texts by storing texts and data in a store. The keyboard unit is used not only for coding characters entered by the keyboard but also for controlling the text and data store, is for calling up data from this store. Each key on the keyboard is assigned to a location in the store, which means that texts can be transmitted by operating the keyboard and therefore avoids using extra call-up devices. The control circuiry consists of a translator, a comparator, a counter and a switching circuit.
Patent DE-2519336-A1 (DE)
Title: Connector for ribbon cable - has transversal base element supporting cable and cover element on top of it
Inventor: FABER WALTER
IPC: H01R12/67
Filed: 1975-04-30
Abstract: The connector for a ribbon cable has a transversal base element supporting the cable and a cover element on top of it. The cable consists of a number of parallel wires at a distance from each other and contact elements are provided for connection with the cable's individual wires. The cover element (1) pressure surface (5) runs transversally to the cable (15) and has projections which give it U-like cross-section. These projections form on the pressure surface, (5), a strip which covers an edge (14) of the base (3) supporting surface (4), and, on the other side, teeth (13) allocated to each second wire (16) of the cable (15) and entering in recesses (17) of the base (3).
Patent DE-2524557-A1 (DE)
Title: Special telephone installation for railways - has lines translations for speech transmission connected to call allotter and common signal transmission lines
IPC: H04Q3/00
Filed: 1975-05-30
Abstract: Certain subscriber stations are allocated to a telephone unit by which a telephone and service equipment can be connected through an operator's position and a connecting device to line translations of different kinds. Line translations for speech transmission are connected to a call allotter and to common signal transmission lines independent from a speech channel and independently engageable, available to all speech line translations. Depending on the call alotter the engagement of signal transmission lines is internally controlled. A signal transmission line is temporarily allocated to a line translation between these translations and/or operator's positions.
Patent DE-2527813-A1 (DE)
Title: Electronic circuit bus-bar assembly - has metal strips with pin connectors, embedded in insulating block having separating walls
Inventor: BOHNENBERGER WILLY DIPL ING
IPC: H02G5/00
Filed: 1975-06-21
Abstract: The bus-bar assembly for electronic systems has bars insulated from each other in an insulating material strip. The strip (1) has separating walls parallel to its longitudinal axis such as to form spaces (3) which are open on one side. Bus-bars can be fitted into the spaces (3) and connecting pins (5) can be fitted onto the bus-bars. The strip (1) also has holes (7) with counterbores for assembling by means of screws onto another part of the unit using the bus-bar assembly. The width of the spaces may correspond to the largest dimension of the bus-bar. The strip may be formed in two pieces with a longitudinal join.
Patent DE-2529264-A1 (DE)
Title: Mould for thermoplastics, made of two or more metal layers - using different metals for spraying
Inventor: GIEB WERNER
IPC: B22C9/06
Filed: 1975-07-01
Abstract: Mould mfr., for working thermoplastic and other synthetics, is affected by spraying a mould with metal, consisting of two or more layers of different metals. The first layer consists of a metal with a lower m.pt. pref. 47-400 degrees C e.g. a Sn-Bi alloy. The second layer has a coarser to cellular structure, and is pref. produced by adjusting the metal spray gun to spray particles of dia. 1-2mm. Pref. the coarser layer is formed by providing in the spray metal a propellant which releases gas under the action of heat and which inflates the particles of molten atomised metal in the flame of the spray gun on their path towards the mould, sintering them onto the mould in the foamed state. Pref. the propellant has a decompsn. temp.at which gas is released, above the m.pt. of the metal used.
Patent DE-2534319-A1 (DE)
Title: Charge transfer filter with wide dimension tolerances - can be readily integrated by forming specified resonant loops
Inventor: KUENEMUND FRIEDRICH DIPL ING
IPC: H03H15/02
Filed: 1975-07-31
Abstract: The charge transfer filter can be readily integrated and has attenuation independent of dimensional tolerance. It also requires fewer charge transfer elements by a factor of c. 10. The charge transfer elements are connected into a resonant loop (5) to give a resonant circuit (6) with two inputs (1, 4) and two outputs (2, 3). At the loop's resonant freq., the signal at the first input (1) appears exclusively at the first output (3). As the frequency deviates more and more from the tuned frequency, more and more of the input signal begins to appear at the second output (2). The reverse applies when the signal is applied to the second input (4).
Patent DE-2541263-A1 (DE)
Title: Hinge bearing for rotating and tilting windows - has hinge pin system adjustable to compensate distortions of frames
IPC: E05D7/00
Filed: 1975-09-16
Abstract: The corner bearing is used for windows or door panels rotated horizontally and vertically. The bearing sleeve is held on the moving frame and the fixed frame supports a pivoted bearing pin. The moving frame is readily adjusted relative to the fixed frame even after longer periods in use. The production defects and subsequent distortion of timber frames due to drying are readily compensated. The longitudinal axis of the corner bearing pin (10) is displaced relative to the longitudinal axis of the inserted pin. This is arranged when the corner bearing pin (10) is fastened on the frame by a single insertion pin and the bearing pin is supported on this pin. The latter makes it possible to rotate the bearing pin between two working positions separated by two half full turns.
Patent DE-2546288-A1 (DE)
Title: Nonskid pneumatic tyres for motor vehicles - contg. abrasive bodies which do not impair road surfaces
IPC: B60C11/14
Filed: 1975-10-16
Abstract: Wear resistant bodies are uniformly distributed over the entire running surface of a tyre made of rubber, plastic, or cast in a hardenable plastic. The bodies pref. consist of one or more oxide ceramics, esp. alumina, or 50% alumina with other substances. Alternatively, they may consist of hard carbon, or composite carbon materials. The bodies may possess numerous geometric shapes and may be hollow or solid. For normal and medium-heavy tyres, the bodes pref. have a dia. of 0.5-10 mm and a length to match the tyre profile. They may be uniformly distributed in the tyre so that new bodies are progressively exposed as the tyre wears; and the tyres do not damage the road surface.
Patent DE-2548998-A1 (DE)
Title: Yield valve for mine props in outbursts - has sealing member cone of different angle from seat cone and projecting beyond seat cone edge
Inventor: WEISBROD GUENTER HORST ING GRA
IPC: E21D15/51
Filed: 1975-11-03
Abstract: The mine prop yield valve for rock bursts contains a gas-sprung piston whose cone seated sealing member works with a conical valve seat which communicates with the prop interior and has medium ports for fluid escape in emergencies. The conical sealing member surface (9, 7) has differing conicity from the valve seat (8) surface. Preferably the cone (9) on the member (7) projects beyond the edge (8') of the seat (8) cone. The sealing member and seat are of materials differing in strength and/or elasticity. A plastics ring (10) on the sealing member carries the sealing cone (7). The ring is then screwed (11) to the piston (3).
Patent DE-2551846-A1 (DE)
Title: Equipment for pushing boards off stack - uses pushers suspended on forwards and reverse movable sledges
Inventor: RIGHI EDUARD
IPC: B65G59/02
Filed: 1975-11-19
Abstract: The equipment for pushing off boards by their front side at a destacking plant includes a number of side by side and independently suspended pushers. The pushers are mounted on sledges movable in forwards and reverse direction in pushing off direction. During their forwards movement the pushers are lowered and during their reverse movement they are lifted. The pushers consists of horizontal parallel lifting and lowering pushing rods (8) with a rear stop (10). The length (L) of the pushing rods (8) is greater than a maximum projection (X) of boards stored in a stack (1). The pushing rods (8) are suspended on the sledges by means of a downwards and forwards inclined steering parallelogram (7) and have a friction surface (11) which is in contact with top surface of the boards.
Patent DE-2556032-A1 (DE)
Title: Electrical coffee machine heat retention plate - has heating element distance spring controlled by external distance components
Inventor: LEUSCHNER UDO
IPC: A47J31/54
Filed: 1975-12-12
Abstract: Heat retention plate, particularly suitable for an electric coffee apparatus, with an electrical heating element and possibly a temperature control connected to the heat retention plate and/or heating element. The heat connection of the heating element and/or of the temperature control is variable. The heating element (80) is pre-tensioned by means of a spring component (82) towards the heat retention plate, (74) and its distance from it is variable due to the effect of distance component (90) movable from outside the coffee apparatus housing (70) working in conjunction with the heat retention plate (74) and the heating element or with fixed components on these two latter parts.
Patent DE-2604216-A1 (DE)
Title: Kite with string controlled rudder - has pair of control strings coupled via bridle to turn rudder into airflow
Inventor: TEMPLE STEPHEN
IPC: A63H27/08
Filed: 1976-02-04
Abstract: The kite comprises a plane sail. A series of spars include a main spar supporting the sail. A rudder is formed on and extending outwardly of the sail and is rotatable about an axis of rotation at an acute angle to the plane of the sail. The axis of rotation is disposed in a plane normal to the plane of the sail and which contains the axis of the main spar supporting the said. A series of control strings control movement of the rudder w.r.t. the sail by causing the rudder to be in operation turned into the air flow. This controls the attitude of the sail to the air flow.
Patent DE-2607933-A1 (DE)
Title: Selective calls only receiving telephone unit - rings bell only when number dialled prearranged number of times at specified intervals
IPC: H04M1/665
Filed: 1976-02-27
Abstract: The do-not-disturb unit only allows a subscriber's telephone to be called by specified persons. The unit consists of a device that responds to incoming call signals and suppresses the telephone bell. Specified persons can call the number by executing a coding procedure with their calls. The prearranged code is made up of an incoming call, a pause and then another incoming call, and so on. The times between calls are counted and registered as the incoming code. Only when the code is correct does the telephone ring.
Patent DE-2610174-A1 (DE)
Title: Cine film advancing system - uses parallelogram linkage pivoted at two corners with rollers at remaining corners to modulate film velocity
Inventor: MEHLITZ DIETER DIPL ING
IPC: G03B31/00
Filed: 1976-03-11
Abstract: The film moves forward at constant velocity round drive rollers. At the picture gate a mechanism is provided which, during the projection (exposure) phase, moves the film back with an equal and opposite velocity, so holding it still in space; during the following dark phase this part of the film is moved on with increased speed. A suitable mechanism consists of a parallelogram in a vertical plane; it is pivoted at two of its adjacent corners and the film passes over rollers at the other two. When the parallelogram moves up, the film remains still at the picture gate; when down, the film is accelerated. The motion is controlled by a cam.
Patent DE-2611870-A1 (DE)
Title: Preserving tomatoes in natural condition - by grading, deep-freezing, heat quenching, peeling, embedding in tomato pulp and deep-freezing
Inventor: VRESPA BRUNO
IPC: A23B7/04
Filed: 1976-03-20
Abstract: Processing and deep-cooling tomatoes in natural condition is effected by (i) grading the fruit, washing and drying, (ii) deep-freezing the graded material, quenching by heati-shock and peeling by rubbing the surface and (iii) embedding the whole, peeled fruit in a tomato pulp and deep-freezing fruit and pulp together. The tomatoes can be preserved for a long time without use of additives, using cheap packing materials, pref. of plastic-lined cardboard. Proteins are not degraded on storage. Products are packed in plastic-lined cardboard boxes opt. divided by partitions, e.g. of polyethylene, for storing deep-frozen portions of uniform weight.
Patent DE-2614714-A1 (DE)
Title: Modular assembly large musical string instrument - has neck section detached from body and stored within body
Inventor: DORNER MIRKO PROF
IPC: G10D1/02
Filed: 1976-04-06
Abstract: Large string musical instruments, such as Cellos, are produced with a detachable neck section that is packed away within the body section for ease of transport. The hollow boxy (12) has a mounting bracket located on the top surface (9) that provides a dowelled location and screwed fixing for the detachable neck section (2). The bottom end (10) is produced as a sliding member that may be removed to give access to the inside of the body. The neck section together with bridge (5) and string mounting block (4) are all placed in a moulded foam block that is located within the body section. The cover is replaced and unit easily transported.
Patent DE-2626201-A1 (DE)
Title: Safety device for electric lawn mower - consists of two attachments on handle and each containing photoconductive cell and switch
Inventor: STAHLSCHMIDT ROBERT
IPC: A01D69/02
Filed: 1976-06-11
Abstract: The safety device for, particularly electric lawn mowers, consists of two attachments (11a) on the steering handle. Each attachment (11a) contains a photoconductive cell (13), and a switch (15) connected to the photoconductive cells (13) by means of an electric lead (14). The two attachments (12) spaced apart from each other in the handle (11a) expose the photoconductive cell (13) in a cavity (19). The electronic switch (17) is connected by an electric lead (20) to the plug-in coupling (18) of the switch (15). An electric lead (21) leads from the switch (17) to the lawn mower motor.